31854303

素因数分解:

$3^4\times {\mathrm{13}}^3\times {\mathrm{179}}^1$

素因数の和:230

約数の個数: 40

約数和(自身を含む): 51836400

約数和(自身を除く): 19982097

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 179, 351, 507, 537, 1053, 1521, 1611, 2197, 2327, 4563, 4833, 6591, 6981, 13689, 14499, 19773, 20943, 30251, 59319, 62829, 90753, 177957, 188487, 272259, 393263, 816777, 1179789, 2450331, 3539367, 10618101, 31854303]

約数ペア:

[(1, 31854303), (3, 10618101), (9, 3539367), (13, 2450331), (27, 1179789), (39, 816777), (81, 393263), (117, 272259), (169, 188487), (179, 177957), (351, 90753), (507, 62829), (537, 59319), (1053, 30251), (1521, 20943), (1611, 19773), (2197, 14499), (2327, 13689), (4563, 6981), (4833, 6591)]